April 7, 2009 1:38 pm Depressed? Blame Your Family's Brain Matter People who have a family history of depression may have less matter on the right side of their brain, disrupting their ability to interpret social and emotional cues. US & World Videos 3:26 Confrontations occur at UCLA campus amid ongoing protests 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner